i'm mitt romney and i approve this message. captioned by the national captioning institute --www.ncicap.org-- >> live and in hd, this abc 7 "news at noon," on your side. >> good afternoon, i am brad bell. there is a mystery surrounding the deaths of four in herndon. police found the family and dead inside their home yesterday morning. john gonzales is live at the scene. >> a family of four inside their home was found dead. the investigation continues this afternoon. at the high school of one of the children students are mourning. that story is coming up. >> we can together no matter what. >> @ westfield high, there was a gathering among students. hundreds of students most wearing black held hands as their classmates was remembered. >> he had a lot of friends. >> the sophomore was found dead in his herndon home along with the bodies of his eight great brother and their parents. police searched the home and the crime scene unit is back at the house now. >> [inaudible] >> rose macintosh and her daughter did not believe it until th